Answer:
cut down on fossil fuels and green house gasses
Explanation:
they are thickening the atmosphere so when the Suns rays enter earth they can't escape
Using irrigation system was the practice closely associated with most ancient river valley civilization.
Is there supposed to be any multiple-choice questions
Answer:
In the following speech, Pericles made these points about democracy: Democracy allows men to advance because of merit rather than wealth or inherited class. In a democracy, citizens behave lawfully while doing what they like without fear of prying eyes
If you are talking about the 1917 one, then what happened is that monarchy rule ended since the soviets, that is the Bolsheviks, took over the government and executed the royalty, declaring the party of the people as the only one who is allowed to rule the country since it represented the will of the people. The soviet union was established this way.